. >> it is a week full of events. tuesday is memorial service which president obama and other heads of state will attend. there are going to be public viewing areas throughout the country, as well. >> wednesday through friday, nelson mandela will lie in state at the seat of government, which is, of course, pretoria and on sunday the state funeral will be held at his ancestral home which is qunu in south africa's eastern cape region. >> moments ago, we heard from desmond tutu speaking about nelson mandela, how he prevented an all-out racial war after leaving prison. >> everybody was saying we would have gone up in flames. and -- and he was like, here he was like a magician. he really was like a magician with a magic wand. turning us into this glorious multicolored rainbow people. >> speak of iconic figures, desmond tutu. >> he spoke at my college. and led the divestment movement. you have the shanty 2001s, the tents in the yard and everything as people were basically protesting investment in south africa. he spoke to u